About Us

– Who We Are
– Our Boats
– About the Area
– Environmental Programs

Who We Are

Sirenas Diving Costa Rica is a small and personalized diving, snorkeling and fishing company that is family owned and operated.  We do not have a physical office, our office is on the internet and on the boat. Bobbie Jo,began in Costa Rica with Diving Safaris Costa Rica more than 17 years ago. As time passed by…managing a big operation she realized that she wanted something smaller and more personalized…less stress… more fun… diving with her customers and friends. So she closed Diving Safaris and began new with Sirenas Diving Costa Rica! “One of the things I LOVE about diving is the weightlessness of being under the water and how we all feel like we are flying, so we jokingly said we were in mermaid school (esquela de las Sirenas).

We are affiliated with PADI as a PADI Dive Boat.  Our boat is located in Playa del Coco, Guanacaste, Costa Rica. We offer a variety of PADI courses, from Discover Scuba through Rescue. There are more than 25 different local and advanced dive sites, including Catalina Islands and Islas Murcielagos (Bat Islands).We go diving every day (except for Christmas Day and New Year’s Day). With the seasons and water conditions changing so much, we have a variety of marine life, including: mantas, whale sharks, turtles, bull sharks, white tip reef sharks, seahorses, thousands of schooling rays and much, MUCH, more. Come dive with us and discover all of what Costa Rica has to offer -underwater!

Sirenas Diving Costa Rica is a new name that comes with 17 years of experience from Diving Safaris Costa Rica. We will continue to be one the best diving companies offering personalized dive vacations to our customers  and friends from around the world.

Sirenas Diving team of professionals have many years of experience and we work together to make sure your diving experience is safe, fun and unforgettable. It is our goal to make you, our customer feel like our own family and friends.

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Logo_250x250Our Boat

Mi Reina Grace is a 28ft fast panga equipped with a 2013 175hp Suzuki 4-stroke engine. She has a covered area and sunny area and a sturdy ladder. All standard saftey equipment is on board including first aid with oxygen, fire extinguisher, radio, life jackets, buoy ball, and over 200ft feet of anchor rope.

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Logo_250x250About the Area

Playa del Coco and Playa Hermosa areas are safe, and friendly communities that offer many choices of accommodations, as well as casual and fine dining.

Their beautiful marbled sand beaches offers excellent snorkeling and superb sunsets. Located 30 minutes from Liberia’s Daniel O. Oduber International Airport (LIR) and is centrally located for visiting nearby volcanoes national parks, such as Palo Verde, Manuel Antonio, Santa Rosa, Rincon de la Vieja and more.

Logo_250x250Playa Hermosa is a more quiet relaxing beach community.  If you crave night life, shopping and good eats, Playa del Coco is the place to go! Guanacaste’s first fishing village is only a 15 minute taxi ride from Playa Hermosa and it hosts some of the best night clubs, restaurant and bars in the area.

“El Coco” is a great place for walking, since most of its activities are located in central Coco —or near the beach. During the day, there is great shopping to be found at all the local boutique stores and when you get hungry, there are some very yummy restaurants.

Night life doesn’t really begin until about 10pm and bar hopping is popular. Lots of people like to mingle in the street. Find your niche.

Playa del Coco has four large supermarkets, several pharmacies, four banks and a post office.

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Environmental Programs

Since the ocean is our place of work and play, we try hard to keep it clean and educate those around us about protecting our environment.

We strongly support:

Project Aware

Project Aware

Project AWARE Foundation, the dive industry’s leading environmental organization, coordinates underwater clean up events and urges divers and volunteers to jump in their wetsuits,  pull on their gloves and make a splash for trash! Project AWARE also inspires conservation by incorporating its messages in dive training materials as well as creating awareness and education campaigns like Protect the Sharks, Protect the Living Reef and AWARE Kids. Sirenas Diving will continue to participate and help the local dive shops and organizations with underwater/beach cleanups and environmental projects.


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